A raw card is one that has never been graded: it lives in a sleeve, a binder or a shoebox, and its condition is whatever the seller says it is. A graded card has been examined by a grading company, given a number and sealed in a hard plastic case that collectors call a slab. Same card, two different things to buy.
What graders look at
The large graders, PSA, Beckett (BGS), CGC and SGC, score on a ten-point scale, and they all look at the same four things.
- Centering. How evenly the borders sit, left to right and top to bottom, on the front and on the back.
- Corners. Sharp, or softened, or whitened.
- Edges. Chipping and whitening along the cut, which shows first on the back of dark-bordered cards.
- Surface. Scratches, print lines, dents, stains and, on older cards, creases.
A ten is a card with nothing to object to under magnification. Each step down the scale allows a little more. Beckett prints the four sub-grades on the label; PSA gives a single number and, for some flaws, a qualifier such as OC for off-centre or MK for marked.
What a slab proves
A slab does three jobs. It records an independent opinion of condition, it confirms the card is genuine, and it protects the card from getting worse. The label carries a certification number that can be checked on the grader’s own website, which matters because slabs are counterfeited too. When you buy a graded card, look the number up before you pay.
Graders also publish population reports: how many copies of a card they have graded at each level. A card that is common in an eight and scarce in a ten is priced accordingly, and the report is the reason.
Why raw cards sell for less
A raw card is priced on what it might grade, minus the doubt. The buyer is taking the seller’s word on condition, cannot see what a loupe would show, and carries the risk that the card is trimmed, recoloured or not real. So raw copies of an important card sell well below graded copies in good grades. The discount is the price of uncertainty.
You can see this in a real estimate. Worth priced a 1955 Topps Sandy Koufax rookie from a single photo of the front as a raw card, and one of its three notes was exactly this: raw copies sell far below graded PSA examples.
When grading is worth it
Grading costs a fee per card and takes weeks, sometimes months. It makes sense when three things are true.
- The card matters. A grade adds the most to cards that are already sought after.
- The condition is strong. High grades carry the premium. A middling grade on a common card can be worth less than the fee.
- You mean to sell, insure or keep it long term. A slab makes a card easier to sell at a distance and easier to describe to an insurer.
If any of those is missing, a clean sleeve and a rigid holder do most of the protecting for a fraction of the cost.
How to judge a raw card yourself
Take it out of the binder. Hold it under a single strong light and tilt it: surface scratches and print lines show as the light rakes across. Turn it over and look at the back edges for whitening. Compare the borders side to side. Then be honest: most cards that have been handled are sevens and eights at best, and a card you hope is a ten usually is not.
Checking yours
Photograph the card front and back and the Worth app gives a range for it as a raw card, with a confidence figure. If it is already slabbed, photograph the label and the estimate uses the grade instead. Either way it is an estimate from a photo, not a grade. It tells you whether the card is worth the grading fee before you spend it. For Base Set cards, which printing you have comes first.